Few things are as frustrating as spending hours downloading a massive game like Grand Theft Auto V , only to be met with a cryptic error message during installation. For many PC gamers, the culprits are the notorious ISDone.dll and unarc.dll files.
Before diving into the fixes, it helps to understand the culprits: gta v isdone.dll and unarc.dll error fix
: Set these to at least the amount of physical RAM you have (e.g., if you have 8GB RAM, enter 8000 MB). Run Installer in Compatibility Mode Right-click the setup file and select Properties . Go to the Compatibility tab. Few things are as frustrating as spending hours
Once the installer finally hits 100% and the Rockstar Games Launcher appears, the hours of troubleshooting will melt away. Welcome to Los Santos. Good luck, and happy gaming. Run Installer in Compatibility Mode Right-click the setup